.container{
    width: 1258px;
    margin: 0 auto;
}
*{
    margin: 0px;
    padding: 0px;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
ul{
    list-style: none;
}
.clearfix::after{
    content: "";
    display: block;
    clear: both;
}

